论文详情

基于ABAQUS的水下储油罐结构强度及参数敏感性分析

海洋石油

2023年 43卷第1期

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Title

Structure Strength and Parameter Sensitivity Analysis of Subsea Oil Storage Tank Based on ABAQUS Software

作者

刘娟

Authors

LIU Juan

单位

中国石油化工股份有限公司上海海洋油气分公司石油工程技术研究院，上海　200120

Organization

Institute of Offshore Petroleum Engineering, SINOPEC Shanghai Offshore Oil & Gas Company, Shanghai 200120, China

摘要

为了降低边际油田开发过程中原油存储装置的造价，提出了一种水下储油罐方案。该文利用ABAQUS有限元软件对储油罐整体结构强度进行分析，在此基础上，针对罐油罐舱壁加强构件开展主要参数敏感性分析，最终确定了一种既满足强度要求又能有效提高经济性的水下储油罐结构加强方案。研究成果对开发边际油田水下储油罐方案具有一定的参考和借鉴意义。

Abstract

In order to reduce the cost of crude oil storage devices during the development of marginal oil fields, an underwater oil storage tank scheme was proposed. In this paper, ABAQUS finite element software is used to analyze the overall structural strength of the tank. On this basis, the sensitivity analysis of the main parameters of the tank reinforcement member is carried out. Finally, a structural strengthening scheme for subsea oil storage tank that not only meets the strength requirements but also effectively improves the economy is determined. The research results have certain reference significance for the development of subsea oil storage tank schemes in marginal oil fields.

关键词：

水下储油罐; ABAQUS; 结构强度; 敏感性分析;

Keywords:

subsea oil storage tank; ABAQUS; structural strength; sensitivity analysis;

基金项目

DOI

https://doi.org/10.3969/j.issn.1008-2336.2023.01.082